An infertile couple.    From Wordnet, Princeton University. 

Behavioural therapy can restore ovulation in infertile women.    From Wordnik.com.  [Science press releases] Reference

A Sumatra tiger cub born to a mother previously thought to be infertile is in good health at the Frankfurt Zoo in.    From Wordnik.com.  [Daseep The Tiger Cub: Baby Sumatra Tiger Born To Mother Previously Thought To Be Infertile (PHOTOS)] Reference

A Sumatra tiger cub born to a mother previously thought to be infertile is in good health at the Frankfurt Zoo in Germany.    From Wordnik.com.  [Daseep The Tiger Cub: Baby Sumatra Tiger Born To Mother Previously Thought To Be Infertile (PHOTOS)] Reference

Even the infertile are the brunt of bad jokes by gay-advocates.    From Wordnik.com.  [Why are only queer rights on the chopping block?] Reference

And if you do that you're probably not going risk the chance of becoming infertile, which is the biggest concern, I think.    From Wordnik.com.  [CNN Transcript Aug 6, 2008] Reference

I am infertile, which is a different kind of loneliness, but one that seems to encourage the same kind of alienation you have described.    From Wordnik.com.  [Mihow] Reference

One out of ten couples in South Africa was "infertile" leading to a high demand for surrogacy.    From Wordnik.com.  [ANC Daily News Briefing] Reference

Tony: I cannot find the word 'infertile' anywhere in the text, but I CAN find the word 'interfertile'.    From Wordnik.com.  [Oh deer oh deer oh deer] Reference

I understand, because I too, do not want to become "infertile", I am not ready to become permanently incapable of having children.    From Wordnik.com.  [Archive 2009-02-01] Reference

The participants have generally been a very select group, such as infertile men, and the results have been conflicting.    From Wordnik.com.  [Home | Mail Online] Reference

If it takes longer than three or four months, they moan about being "infertile".    From Wordnik.com.  [Stirrup Queens] Reference

GM-fed babies were smaller, and possibly infertile.    From Wordnik.com.  [Mike Jensen: Americans Unite -- This Is an Emergency!] Reference

Have any of these doctors treated infertile couples?.    From Wordnik.com.  [What’s New in the World of Medicine] Reference

It treats the marriages of fertile and infertile couples alike.    From Wordnik.com.  [The difficulty of opposing gay marriage] Reference

Men who continuously take extracts of this herb become infertile.    From Wordnik.com.  [If You Don't Like Implants...] Reference

What currently happens to the frozen embryos of infertile couples?.    From Wordnik.com.  [The Donors Have Spoken] Reference

One in every 11 American women between ages 15 and 44 is infertile.    From Wordnik.com.  [Ethics And Embryos] Reference

The asymptomatic STI, left without treatment, can make them infertile.    From Wordnik.com.  [Sexually transmitted infections: education is the answer, not outrage] Reference

I mapped genes on the Y (male) chromosome that are deleted in infertile men.    From Wordnik.com.  [Leading the Way] Reference

Have any of these "new" findings ever been proved to help infertile couples?.    From Wordnik.com.  [What’s New in the World of Medicine] Reference

As a whole the plateau may be classed among the infertile regions of the earth.    From Wordnik.com.  [Wealth of the World's Waste Places and Oceania] Reference

About 25 percent of infertile couples encounter more than one of these problems.    From Wordnik.com.  [The Infertility Challenge] Reference

The new research sheds light on how sperm become infertile at a basic, genetic level.    From Wordnik.com.  [Could Gene Therapy Treat Male Infertility?] Reference

If the soil is infertile, some form of humus should be worked in at the time of planting.    From Wordnik.com.  [Northern Nut Growers Association Thirty-Fourth Annual Report 1943] Reference

There have been many diet books targeting infertile couples, and in desperation we try them.    From Wordnik.com.  [What’s New in the World of Medicine] Reference

Fortunately, says Macklin, infertile couples are not very likely to give up a cloned embryo.    From Wordnik.com.  [How Will The Clone Feel?] Reference

Tokelau arable land: 0\% (soil is thin and infertile) permanent crops: 0\% other: 100\% (2001).    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

Tokelau arable land: 0\% (soil is thin and infertile) permanent crops: 0\% other: 100\% (2005).    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

Other causes include compacted, infertile soil and soil acidity, or pH, that's too high or low.    From Wordnik.com.  [A summertime tune-up for your yard] Reference

Land use: arable land: 0\% (soil is thin and infertile) permanent crops: 0\% other: 100\% (2001).    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

Land use: arable land: 0\% (soil is thin and infertile) permanent crops: 0\% other: 100\% (2005).    From Wordnik.com.  [The 2007 CIA World Factbook] Reference

But why shouldn't an infertile couple resort to cloning if that is the only means of having a child?.    From Wordnik.com.  [Today The Sheep...] Reference

Mary Beth Whitehead, age 29 in 1986, gave birth to a girl she had agreed to carry for an infertile couple.    From Wordnik.com.  [The Curious Lives of Surrogates] Reference

"" Many of them had turned infertile because of repeated abortions and various sexually transmitted diseases.    From Wordnik.com.  [Red-Light Revolution] Reference

As years passed without children, there was cruel speculation that she was infertile, or the marriage loveless.    From Wordnik.com.  [Like Birds In A Gilded Cage] Reference

July 1938: New Marriage Law lowers marriage age for Aryan mothers to 16 and allows easy divorce from infertile partners.    From Wordnik.com.  [How The Evil Began, And How It Spread] Reference

In the 16th chapter of Genesis, the infertile Sarah gives her servant, Hagar, to her husband, Abraham, to bear a child for them.    From Wordnik.com.  [The Curious Lives of Surrogates] Reference

Since the earliest settlements, Australian wine makers have had to cope with some of the most infertile and worn-out soils on earth.    From Wordnik.com.  [Vins D'angleterre?] Reference

Lesbians and infertile women, who had been suggested as potential users for such technology, were at one with the mainstream on this.    From Wordnik.com.  [Embryos And Real Lives] Reference